Hospital network chassis why iron box

Computer components at work will produce electromagnetic radiation, if you do not want to be harmed by electromagnetic radiation or metal chassis, a metal chassis can shield the internal electromagnetic radiation to the outside world, but also to prevent the external electromagnetic radiation affects the normal operation of the internal. If not for this consideration would have used plastic to replace, you see the general household electronic equipment is not generally plastic shell. If the shell can be shielded in the case of grounding the effect is better, the chassis has a reason for electricity is because it has a problem with grounding.

Chassis classification:

Server chassis

For servers, the chassis is also a problem that can not be ignored, the main problems of the server chassis include:

Temperature: how to cool the internal components of the chassis? Fans (usually from the power supply) should blow directly to or over the processor.

Expandability: Choose a chassis with enough room for network expansion. Make sure there is enough room to add more hard drives and other peripherals. Check the inside of the case to make sure there are no sharp edges. This is important for the safety of technicians during future upgrades and to prevent cables from being accidentally cut. The chassis should also allow maintenance personnel easy access to internal components for future upgrades or troubleshooting.

Security: Because your server will hold important files and more expensive items on your network, consider security. The server chassis should be able to be locked to prevent unauthorized removal.

Certifications: Choose a chassis and power supply with certificates that meet the requirements of your environment. Typical certifications include FCC, UL, and CE.

For the average enterprise departmental server, it is usually more than 4U or tower servers, however, how to choose a stable and reliable home for such powerful servers is a problem that is often overlooked.

Senior PC DIY players will not ignore the criticality of the chassis and power supply in the machine, the quality of the power supply is the premise of stable operation of the machine, and well-designed chassis, on the one hand, can provide excellent cooling environment, on the one hand, can also fully utilize the space and even shield electromagnetic interference. Therefore, as a year-round 24-hour operation of the server system, the stability of its operation and timely means of heat dissipation, but also a critical factor. For the server, the stability requirements even more than a slight difference in performance, want to choose an ideal server, you should first choose an excellent server chassis.

Instrumentation chassis

Based on the material can be divided into plastic chassis, alloy chassis, composite chassis and so on.